[Event "2024 Spring Marathon"] [Site "https://lichess.org/JUGzUVvS"] [Date "2024.05.11"] [White "j_coca"] [Black "Shah-gulyi"] [Result "0-1"] [UTCDate "2024.05.11"] [UTCTime "19:47:57"] [WhiteElo "2291"] [BlackElo "2399"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+4"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 Nf6 { A02 Bird Opening } 2. Nf3 g6 3. e3 Bg7 4. d4 O-O 5. c3 d6 6. Bd3 c5 7. O-O Nbd7 8. Nbd2 b6 9. h3?! { (0.03 → -0.55) Inaccuracy. f5 was best. } (9. f5) 9... Bb7 10. g4? { (-0.51 → -1.71) Mistake. a4 was best. } (10. a4 Qc7) 10... e5 11. dxe5 dxe5 12. Bc2 Re8?! { (-2.08 → -1.37) Inaccuracy. Qc7 was best. } (12... Qc7 13. Nc4 Ba6 14. Nfxe5 Nxe5 15. Nxe5 Rad8 16. Qf3 Bxf1 17. Kxf1 Nd5 18. Bb3) 13. f5? { (-1.37 → -2.98) Mistake. Nc4 was best. } (13. Nc4 exf4 14. exf4 Bf8 15. Nd6 Bxd6 16. Qxd6 Re2 17. Qd3 Qe7 18. Bd1 Re4) 13... e4 14. Ng5 Qe7 15. h4 Ne5 16. Ngxe4?! { (-3.27 → -4.37) Inaccuracy. fxg6 was best. } (16. fxg6 hxg6 17. Qe2 Rad8 18. a4 Nfxg4 19. Ndxe4 f6 20. Nh3 Bh6 21. a5 c4) 16... Nexg4?! { (-4.37 → -2.91) Inaccuracy. Nfxg4 was best. } (16... Nfxg4 17. Qe1 Bh6 18. Ng5 f6 19. e4 fxg5 20. Nf3 gxf5 21. hxg5) 17. Nxf6+ Nxf6 18. Nf3 Rad8 19. Qe2 Bh6 20. fxg6 hxg6 21. Ng5?! { (-3.31 → -4.58) Inaccuracy. e4 was best. } (21. e4 Bxc1 22. Raxc1 Nxe4 23. Rce1 Qd6 24. Qh2 Ng3 25. h5 Rxe1 26. Rxe1 Bxf3) 21... Qe5? { (-4.58 → -2.48) Mistake. Bxg5 was best. } (21... Bxg5 22. hxg5 Ne4 23. Qg2 Nd2 24. e4 Bxe4 25. Bxe4 Nxf1 26. Bf4 Qxe4 27. Qxe4) 22. Qh2?? { (-2.48 → -5.10) Blunder. e4 was best. } (22. e4 Ba6) 22... Bxg5 23. Qxe5 Rxe5 24. hxg5?! { (-4.98 → -6.40) Inaccuracy. e4 was best. } (24. e4 Bxh4 25. Bf4 Rh5 26. Rad1 Re8 27. Rd6 Bxe4 28. Ba4 Ra8 29. Bd1 Rf5) 24... Rxg5+ 25. Kf2 Rg2+ 26. Ke1 Rxc2?! { (-6.33 → -4.34) Inaccuracy. Ba6 was best. } (26... Ba6 27. c4 Bxc4 28. Bd1 Rxd1+ 29. Kxd1 Bxf1 30. Bd2 Ne4 31. Be1 Rxb2 32. a4) 27. Rxf6 Ba6 28. Rf2 Rd1+ 29. Kxd1 Rxf2 30. Bd2 Bd3 31. a4 g5 32. a5 b5 33. a6?! { (-3.93 → -4.99) Inaccuracy. Be1 was best. } (33. Be1 Rxb2 34. a6 Rg2 35. e4 g4 36. Ra3 Bc2+ 37. Kc1 Bxe4 38. Ra5 Bd3) 33... g4 34. b3 g3 35. Be1 Rg2?! { (-5.34 → -4.22) Inaccuracy. Bc2+ was best. } (35... Bc2+ 36. Kc1 Rf1 37. Kxc2 g2 38. c4 bxc4 39. Rd1 g1=Q 40. b4 Qg2+ 41. Kc1) 36. c4 Bc2+ 37. Kc1 bxc4 38. bxc4 Bd3 39. Ra5? { (-4.07 → -7.71) Mistake. Bxg3 was best. } (39. Bxg3 Rxg3 40. Kb2 Bxc4 41. Ra5 Rg2+ 42. Kc3 Ra2 43. Rxc5 Be6 44. Rc7 Rxa6) 39... Rg1?! { (-7.71 → -5.16) Inaccuracy. Rc2+ was best. } (39... Rc2+ 40. Kd1 g2 41. Ra3 g1=Q 42. Rxd3 Rxc4 43. Rd8+ Kh7 44. Rd2 Qg4+ 45. Re2) 40. Kd2 g2 41. Bf2?! { (-4.65 → -6.23) Inaccuracy. Rxc5 was best. } (41. Rxc5 f6 42. Bg3 Rd1+ 43. Kxd1 g1=Q+ 44. Kd2 Be4 45. Rc8+ Kf7 46. Bc7 Qa1) 41... Rf1 42. Rxc5 Rxf2+ 43. Kxd3 g1=Q 44. Rc8+? { (-7.44 → Mate in 10) Checkmate is now unavoidable. Rd5 was best. } (44. Rd5 Qb1+ 45. Kd4 Qb2+ 46. Kd3 Qd2+ 47. Ke4 Qb4 48. Rd4 Kh7 49. Kd5 Qe7) 44... Kg7 45. Rc7 Qd1+ 46. Ke4 Qf3+ 47. Kd4 Re2? { (Mate in 5 → -7.56) Lost forced checkmate sequence. Rd2+ was best. } (47... Rd2+ 48. Kc3 Qxe3+ 49. Kb4 Rb2+ 50. Ka4 Qb3+ 51. Ka5 Qa3#) 48. Kc5? { (-7.56 → Mate in 7) Checkmate is now unavoidable. Re7 was best. } (48. Re7 Rg2 49. Re8 Qf6+ 50. Kd3 Qd6+ 51. Kc3 Qa3+ 52. Kd4 Qxa6 53. e4 Qd6+) 48... Qxe3+ 49. Kc6 Qb6+ 50. Kd7 Rd2+ 51. Kc8 Qxa6+ 52. Kb8 Rd8+ 53. Rc8 Rxc8# { Black wins by checkmate. } 0-1